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anonymous

  • 5 years ago

Three-fifths of kindergarten children are bussed to school, while two-fifths of the first to fifth graders are bussed. The school has grades K through 5 and 19.4% of the students are in kindergarten. Determine the probability that a child chosen at random from the school is bussed to school.

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  1. anonymous
    • 5 years ago
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    60% of K children are bussed. 40% of 1-5 are bussed. 60% of 19.4 = 11.64 40% of 80.6 = 32.24 32.24 + 11.64 = 43.88%

  2. anonymous
    • 5 years ago
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    I think

  3. anonymous
    • 5 years ago
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    No it's 43.64, get your sig figs right boy.

  4. anonymous
    • 5 years ago
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    Thank you so much! I really appreciate it :)

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